Measurement | Definition |
---|---|
Ba-T-Vert T | Angle between basion, tuberculumsella, and vertical T line |
Ar-T-Vert T | Angle between articulare, tuberculumsella, and vertical T line |
SNA | The angle between the anterior cranial base and NA plane |
SNB | The angle between the anterior cranial base and NB plane |
ANB | SNA minus SNB |
WITS | Distance between points A and B projected as perpendicular lines along the functional occlusal plane |
A-Vert T | Distance between point A and vertical T line |
Ptm-Vert T | Distance between pterygomaxillary fissure and vertical T line |
Co-A | Distance between condylion and vertical T line |
Pr-Vert T | Distance between pronasale and vertical T line |
B-Vert T | Distance between point B and vertical T line |
Id-Vert T | Distance between infradentale and vertical T line |
Co-Gn | Distance between condylion and gnathion |
Co-Go | Distance between condylion and gonion |
Go-Gn | Distance between gonion and gnathion |
Co-Vert T | Distance between condylion and vertical T line |
ML-SBL | Angle between mandibular line and stable basicranial line |
NL-SBL | Angle between nasal line and stable basicranial line |
NL-ML | Angle between nasal line and mandibular line |
Ar-GO-Me | Angle between articulare, gonion, and menton |
ANS-Me | Distance between anterior nasal line and menton |
UI-SN | Distance between upper incisor and vertical T line |
IMPA | Incisor mandibular plane angle |
CondAx-Vert T | Angle between condylar axis and vertical T line |
CondAx-SBL | Angle between condylar axis and stable basicranial line |
CondAX-ML | Angle between condylar axis and mandibular line |
Ar-Go-Vert T | Angle between articulare, gonion and vertical T line |